The Copper Coil is an item from the RedPower2 mod and is used to craft the Blulectric Motor, which is used to craft a Frame Motor, Redpower2 Pump and Disk Drive. Crafting the Fine Copper Wire for this recipe can be a little costly as it requires a Diamond Drawplate which is made from a Diamond Panel, a section of a Diamond Block.
Note that the Diamond Drawplate is not consumed in the recipe for the Fine Copper Wire but it has a durability, which can be repaired in an Alchemical Chest or Bag using a Talisman of Repair.
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